Eight minutes. Red Line Dating is a real-name dating mobile APP, which has a real-name and video authentication system for users and provides users with safe dating services. Millions of single men and women are online dating every day, which is the best choice to get rid of singles and find love. All dating information has been strictly reviewed to provide users with a high-quality platform for making friends in the same city. In the red line blind date, you can video blind date, chat and meet with your favorite object, helping users to expand their social circle, easily strike up a conversation, accurately match and meet fate. The red line blind date video time is 8 minutes.